例句與造句

1. Owing to the extremely high input impedance, special design considerations must be applied to avoid leakage current such as driven shields and special insulation materials.
2. Any situation in which the source to be measured has a very high output impedance is vulnerable to leakage current and if sufficient insulation is not practical then a driven shield will improve performance.
3. It's difficult to find driven shield in a sentence. 用driven shield造句挺難的